Now showing items 1-3 of 3

  • Estimation of the freezing point of concentrated fruit juices for application in freeze concentration 

    Auleda Amorós, Josep Maria; Raventós Santamaria, Mercè; Sánchez Machado, José; Hernández Yáñez, Eduard (2011-07)
    Article
    Restricted access - publisher's policy
    In freeze concentration operations the fluids remain at temperatures below 0 °C. For a good study of this concentration operation is very important to know the values of freezing point. The aim of this work was to establish ...
  • Estudi de la crioconcentració amb un equip NormN IM5 

    Graupera Marti, Jordi (Universitat Politècnica de Catalunya, 2016-07-15)
    Bachelor thesis
    Open Access
    An essay of block freeze concentration has been realised with diverse salt and sugar (glucose, fructose and sucrose) solutions. This study has analysed the concentration of solutes retained in the ice, once the samples ...
  • Freeze concentration of whey in a falling-film based pilot plant: process and characterization 

    Sánchez Machado, José; Hernández Yáñez, Eduard; Auleda Amorós, Josep Maria; Raventós Santamaria, Mercè (2010-10)
    Article
    Restricted access - publisher's policy
    Falling-film freeze concentration is a technique for concentration of liquids by freezing the available water in the form of a layer of ice on a refrigerated surface. Processing at low temperatures keeps the organoleptic ...